Population of Benton County

Last official estimated population of Benton County was 19,119 (year 2014)[1].
This was 0.006% of total US population and 0.3% of total Missouri state population.
Area of Benton County is 752.5 mi² (=1949 km²),
in this year population density was 25.41 p/mi².
If population growth rate would be same as in period 2010-2014 (+0.08%/yr), Benton County population in 2019 would be 19,198 [0].

Historical population

Historical population of Benton County for period 1840-2014 [1] , [2] , [3]:

Maps: Population, population density, population changes

Estimated population for 2014[1]. Population density is in p./sq.mi [4]. Changes are for period 2010-2015. Value is %/year. Boundary lines are approx. 2012 [5]. Click on flag to hide it.